DR-47 Extendable Ratchet Handle

4-stage telescopic ratchet handle. 
Compatible with 9.5mm drive. 
Min. 215mm: For working in narrow spaces. 
Max. 315mm: Can work with high torque. 
Powerful design boasts 275 N-m torque resistance. 
Precision gear with 5-degree feed angle. 
For installing and removing various types of screws. 
For working in narrow spaces. 
Note: Do not extend the grip using pipes or other tools.